SRS Impactafoam Underlay - 1.2m x 25m x 5mm
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Product Code:
30 m²
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Impactafoam is designed to form a resilient layer reducing impact noise transmission in concrete and timber floors. It is an inert crosslinked closed cell polyethylene foam, therefore providing a vapour barrier with good compression strength. In a concrete construction, it is laid as a membrane between a structural concrete floor of mass 300Kg/m2 and the finishing screed. For a raft floor construction batten strips are applied to the underside of the timber battens. In a conventional timber construction self adhesive batten strips are easily applied to the top of the floor joists. This forms a resilient layer between the joists and the boarding, reducing impact noise.

Key points :

Reduces impact noise

Environmentally friendly

High compression strength

Low thickness loss

Easy to lay and cut

Good vapour barrier

Good chemical resistance

Does not deteriorate or mildew

Specification :

Length: 25m
Width: 1200mm
Thickness: 5mm
Coverage: 30m²
Max load: 500kg/m³
Density: 33kg/m³

Datasheets & Documents.
If you require a Safety datasheet (SDS) for this product please get in touch.
If you require a BBA Certificate for this product please get in touch.